Kotlin Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Kotlin Interview Questions

Questions Answers Views Company eMail

Define step() function in Kotlin?

200

What is the role of matches() method in regular expression?

175

what operator is used to handle null exceptions in Kotlin?

238

Does Kotlin programming allow macros?

306

What is the default visibility modifier and also list the different types of modifiers?

193

How do you declare ranges operator in kotlin?

160

How do you differentiate var and val in Kotin?

262

What is the difference between Const and Val?

199

What are the advantages and disadvantages of Kotlin?

265

How do you export code from Java to Kotlin?

238

What are the features that kotlin support and java doesn’t?

209

List some of the key modifiers in kotlin?

330

How is kotlin integrated with Gradle?

216

Name the extension methods Kotlin provides to java.io.File?

191

List the number of constructors available in Kotlin?

294

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Un-Answered Questions { Kotlin }

What is the purpose of creating kotlin?

213

what is the use of extension functions in Kotlin?

256

How to declare volatile variable ?

175

Which companies use kotlin?

221

What is Kotlin Native?

208

Is there any dependency of Secondary Constructors on Primary Constructors ?

213

In kotlin, can we create an empty array?

221

Can you execute Kotlin code without JVM?

1033

What is the equivalent of switch expression in Kotlin? How does it differ from switch?

363

List some of the key modifiers in kotlin?

330

Give example to declare variable using both val and var in Kotlin?

194

What is the role of matches() method in regular expression?

175

What are the programming types that Kotlin supports?

243

What is init block in Kotlin?

265

What is the difference between == and === operators in Kotlin?

221

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